Latch locks also have a slide type dead bold all in one.
A home owner from Celebration Florida 34747 says:
September 12, 2015
Latch locks also have a slide type dead bold all in one. No markings 3 rt and 2 left broke while cleaning windows.
Can not fine replacement of the same kind. Vinyl frames.
Paul from SWISCO responded:
September 15, 2015
Thank you for the photos. Please see our 26-431P, combo tilt latch/sash lock device set. These appear to match your pictured hardware.